Method and system for sending ring setting reminders to mobile devices within a predetermined area

ABSTRACT

A method and a system for sending a ring setting reminder to one or more mobile devices within a predetermined area are provided. The ring setting reminder may be a reminder signal sent to cell phones and other mobile devices within a movie theater complex or other predetermined area to remind the users of the mobile devices to silence the ringers of the mobile devices before the start of the movie or other event. The identification of the mobile devices may occur at the predetermined area or through a wireless communication network. The wireless communication network may be configured to identify the predetermined area within the wireless communication network, identify one or more of the mobile devices located within the predetermined area, and send the reminder signal to correspond with the start of an event at the predetermined area.

BACKGROUND INFORMATION

Some patrons forget to turn off the ringers or set the ringers to asilent setting on their mobile devices, such as cell phones, personaldigital assistants, and pagers, when watching a play, a movie, or otherpublic performance. Therefore, the ringers on mobile devices sometimesgo off during the performance, which may annoy or distract the otherpatrons and embarrass the owners of the mobile devices.

Many theaters and other venues make announcements to remind patrons toturn down or turn off the ringers on their mobile devices. However, evenwith the announcements, it is inevitable that some of the patrons stillforget to do so.

It may be possible to install a cell phone blocking device or systemthat could suppress the operation of all the mobile devices, such thatthe ringers, including ones set to a silent setting, would not operateand thus would not go off during the performance. Cell phone blockingdevices have been used in very limited areas but have been banned inother areas. A concern with such technologies is the inability to filteror screen certain calls or messages to the mobile devices. For example,the use of blocking devices prevents emergency calls from getting thoughto the intended mobile device; even if the ringer on the mobile deviceis set in a silent setting, such as vibrate. Therefore, blocking devicesmay alienate the patrons or even raise potential safety and legalconcerns.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING(S)

FIG. 1 illustrates a flow chart of a method according to an exemplaryembodiment;

FIG. 2 illustrates a block diagram of a wireless communication networkaccording to an exemplary embodiment;

FIG. 3 illustrates a flow chart of a method according to anotherembodiment;

FIG. 4 illustrates a block diagram of a wireless communication networkaccording to yet another embodiment; and

FIG. 5 illustrates a block diagram of a system according to yet anotherembodiment.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

Exemplary embodiments are described hereinafter with reference to theaccompanying drawings, in which exemplary embodiments and examples areshown. Like numbers refer to like elements throughout.

Exemplary embodiments of the present invention relate to methods andsystems for sending a signal to one or more mobile devices within apredetermined area. Although a mobile device is primarily describedherein as a cellular phone, a mobile device may also be a personaldigital assistant (“PDA”), a pager, or any other personal communicationsystem (“PCS”). The predetermined area may be one or more buildings, oneor more portions of a building, an outside area, or a combination of anoutside area and at least a portion of a building. For example, thepredetermined area may be a single screen area of a movie theatercomplex, the entire movie theater complex, a concert hall, an arena, astadium, or any other venue for hosting a performance or event. Thesignal is specifically directed to the users of the mobile deviceswithin the predetermined area to remind those users to change the ringsetting on the mobile devices before the start of an event associatedwith the predetermined area.

According to the embodiment illustrated in FIG. 1, a method for sendinga ring setting reminder, referred to as a “reminder signal,” to one ormore mobile devices within a predetermined area is provided. The methodmay include identifying the mobile devices that are active within apredetermined area 100 and sending a reminder signal to one or moreactive mobile devices within the predetermined area 200. In general, amobile device is configured to receive one or more signals, such as atelephone call, a page, an instant message, a text message, or an emailmessage, from one or more external sources. The mobile device isconsidered “active” if it is ready, i.e., enabled or configured, toreceive one or more signals. The mobile device includes a ringer elementthat is configured to alert the user of the mobile device of an incomingor received signal. More specifically, the ringer element may havedifferent ring settings for selecting between a variety of audioindicators such as ring tones, non-audio indicators such as a vibratingmode, or a combination thereof. The ring settings may also includeselecting between different volume settings for the audio indicators.The reminder signal or signals sent to each of the mobile devices withinthe predetermined area may be configured to activate the ringer elementon the mobile device to help remind the user of the mobile device of thecurrent ring setting for his or her mobile device. Beyond activating theringer element, the reminder signal may also include a message to notifythe user for the purpose of the signal. For example, according to someembodiments of the present invention, the reminder signal could be anincoming telephone call that includes a pre-recorded message to pleasechange the ring setting in the mobile device to a non-audio indicator.Or the reminder signal could be an instant or text message providingsuch a reminder message.

The operation of determining the number and identity of the activemobile devices within the predetermined area may vary between thevarious embodiments. For example, the identity of the mobile devices maybe determined at the predetermined area. In some embodiments, thepredetermined area may be a venue for an event that requires a ticketfor entrance into the venue. As part of the ticket purchase, the patronmay provide the number to his or her mobile device and the organizer ofthe event may gather the numbers for all the patrons into a list and usethe list as the basis for identifying the mobile devices within thepredetermined area. The list may be updated before the event byreviewing the tickets that were actually used to enter into the venue.For the tickets that were purchased but were not used before the event,the organizer may assume that the patrons for the unused tickets are notwithin the venue and thus their mobile devices may be removed from thelist. In some embodiments, the mobile devices may be tagged withelectronic surveillance devices, such as a RFID chip, that is detectableat the entrances of the venue. Therefore, as a patron enters the venuewith the mobile device, the mobile device may be detected and added tothe list of mobile devices within the predetermined area. The RFID chipmay contain information such as the access number of the mobile devicewhich may be used to send the reminder signal to the mobile device.

Alternatively, the identity of the mobile devices may be determinedthrough the wireless communication network of the mobile devices. Forexample and as illustrated in FIG. 2, the mobile devices 10 located inthe predetermined area 20 may operate within a wireless communicationnetwork 12. The wireless communication network 12 may include aplurality of transceiver elements 14, one or more controller elements15, and one or more switching elements 16. Each transceiver element 14is configured to receive and transmit signals from and to mobile devices10 within a certain radius or range of the transceiver element 14,referred to as the coverage area 18 of the transceiver element. Aswitching element 16 is configured to route signals to and from aplurality of transceiver elements 14 and, in some instances, otherswitching elements and/or other communication networks, such as thepublic switching telephone network (“PSTN”) or the Internet. Oneexemplary switching element may also be referred to as a mobileswitching center (“MSC”) or a mobile telephone switching office(“MTSO”). The wireless communication network may include a controller orprocessing element 15 for each transceiver element 16 as illustrated inFIG. 2. Moreover, as illustrated, each pair of transceiver element 16and controller element 15 may be integrated as a transceiver controllerapparatus, also referred to as a base station. However in otherembodiments, the controller element may be separated from thetransceiver element and more specifically, one controller element may beoperable with more than one transceiver element. The one or morecontroller elements 15 of the wireless communication network mayfacilitate through the one or more switching elements 16 the transfer orhand-off between transceiver elements 16 when a mobile device moves froma coverage area of a first transceiver element to a coverage area of thesecond transceiver element.

The wireless communication network 12 may further include at least onestorage element 22 for storing information pertaining to the mobiledevices operating within the wireless communication network. Forexample, a storage element 22 may contain a visitor location register(“VLR”) for each switching element 16. In particular and as illustratedin FIG. 2, a switching element 16 may be in direct communication with aset of transceiver elements 14 such that the switching element 16provides a communication conduit between the transceiver elements 14 indirect communication with the switching element 16 and other switchingelements and/or other communication networks. The VLR may be a databaseof information about each mobile device within the coverage areas 18 ofthe transceiver elements in direct communicate with the switchingelement, collectively referred to as the coverage area 24 of theswitching element. The VLR identifies the one or more mobile deviceswithin the coverage area 24 of the switching element. Therefore, thestored information of the VLR allows the wireless communication network12 to determine the location of a particular mobile device by switchingelement coverage, which may be used by the wireless communicationnetwork to route or direct signals through the appropriate switchingelement to and from the mobile device. The information stored in the VLRis updated as mobile devices 10 enter and leave the coverage area 24 ofthe switching element or are deactivated or activated within thecoverage area 24 of the switching element.

A portion of the stored information within the VLR may be a local areaidentity “LAI” for each mobile device 10 within the coverage area 24 ofthe switching element. The LAI identifies the particular transceiverelement 14 in direct communications with the switching element 16 inwhich the mobile device 10 is currently located. The LAI is updated asthe mobile device 10 moves between the coverage areas 18 of thetransceiver elements or leaves the coverage area 24 of the transceiverelement or is deactivated or activated within the coverage area 18 of atransceiver element in direct communications with the switching element.

Another embodiment of a system and method for sending reminders to oneor more mobile devices within a predetermined area is set forth in FIG.3 with reliance upon information provided by and transmitted via anetwork such as that described above and depicted in FIG. 2. Accordingto the embodiment illustrated in FIG. 3, the identification of themobile devices within a predetermined area through the wirelesscommunication network may include the wireless communication networkinitially receiving a request to send a reminder signal to the mobiledevices within the predetermined area 110. The request may come directlyfrom a mobile device within the wireless communication network orindirectly though another wireless or wired communication network. Inthe example of a movie theater complex described above, the request mayoriginate with the theater owner or manager.

The request may be in the form of a telephone call to a receivingelement of the wireless communication network having a predeterminedaccess number. The operator of the wireless communication network mayhave established one or more predetermined access numbers to correspondto one or more predetermined areas within the coverage of the wirelesscommunication network, such that the wireless communication networkresponds to a telephone call to a predetermined access number as arequest to send a reminder signal to the mobile devices within apredetermined area associated with the access number. In anotherembodiment, the request may provide the boundaries and location of thepredetermined area and/or a time for sending the reminder signal. Or therequest may include the identity of the mobile devices within thepredetermined area.

Identifying the mobile devices within a predetermined area in thisembodiment may include determining the switching element that covers thepredetermined area. The wireless communication network may store thecorresponding switching element for one or more predetermined areas,such that in response to a request, the wireless network system mayroute the request or send instructions to the appropriate switchingelement depending on the predetermined area. In some embodiments, theswitching element covering the predetermined area may directly receivethe request. For example, the request may originate from a mobile devicewithin or near the predetermined area and thus the request may be routedfrom the mobile device to a transceiver element and to the switchingelement covering the predetermined area.

According to the embodiment illustrated in FIG. 3, identifying themobile devices within a predetermined area may further includedetermining the at least one transceiver element that covers thepredetermined area 120. The wireless communication network may store thecorresponding transceiver element for one or more predetermined areas,such that in response to a request, the switching element may sendinstructions to the appropriate transceiver element depending on thepredetermined area. The request may originate from a mobile devicewithin or near the predetermined area and thus the request may be routedthrough the transceiver element covering the predetermined area to theswitching element.

The wireless communication network can determine the switching elementthat covers the predetermined area and identify the active mobiledevices within the coverage of that switching element through theinformation stored within the associated VLR. Moreover, the wirelesscommunication network can further determine the particular transceiverelement or transceiver elements that cover that predetermined area andidentify the active mobile devices within the coverage of thattransceiver element or elements through the LAI stored within the VLR.

The wireless communication network may also determine which of themobile devices within coverage area of the transceiver element are alsowithin the predetermined area by querying the mobile devices 130, 140.For example, each mobile device may include a locating sensor that isconfigured to receive locating coordinates through a Global PositioningSatellites (“GPS”) network. In such embodiments, the wirelesscommunication network may send a query to each mobile device within thecoverage of the transceiver element that services the predetermined areato send its current location and based on the responses from each mobiledevice, the wireless communication network can determine which mobiledevices are within the predetermined area. As another example, thewireless communication system may determine which of the mobile devicesare within the predetermined area through the use of time differences ofarrival (“TDOA”) and/or angle of arrival (“AOA”) techniques. TDOA is thecalculation of the mobile device's location based on the speed at whichthe signals from the mobile device reach a plurality of transceiverelements. AOA is the calculation of the mobile device's location basedon the directions of the signals received from two or more transceiverelements from the mobile device.

According to other embodiments of the present invention and asillustrated in FIG. 4, the coverage area 18 of a transceiver element orcollective coverage area of multiple transceiver elements may beconfigured to correspond to the predetermined area 20, i.e., thecoverage area may have substantially the same boundaries as thepredetermined area. As an example, the predetermined area may be a movietheater complex and a transceiver element may be located and/orconfigured such that the coverage area of the transceiver elementcorresponds to the movie theater complex. Therefore, the wirelesscommunication system may not need to determine the location of eachmobile device within the coverage area of the transceiver elementbecause the coverage area corresponds to the predetermined area.

According to some embodiments, once the active mobile devices locatedwithin the predetermined area are identify, the wireless communicationnetwork may send a reminder signal to each of the active mobile devices.The reminder signal may be timed according to planned event at thepredetermined area. Again as an example, the predetermined area may be amovie theater complex and the reminder signal may be sent 10 minutesbefore the planned start of a movie at the movie theater complex.

Other embodiments may include the use of a plurality of wirelesscommunication networks. For example, if the mobile devices within thepredetermined area operate within a plurality of wireless communicationnetworks then embodiments of the system and method may include sendingrequests to the plurality of wireless communication networks and sendingreminder signals via the plurality of wireless communication networks tothe mobile devices of the plurality of wireless communication networkswithin a predetermined area.

Although the signal sent to the mobile devices within the predeterminedarea has been generally described as a reminder signal, in otherembodiments the signal may include additional information in addition toor instead of a reminder. For example, the signal may include generalinformation or instructions about one or more events associated withinthe predetermined area.

Embodiments described above generally described the wirelesscommunication network performing operations to determine the identity ofthe mobile devices within a predetermined area and sending remindersignals to the identified mobile devices. It is understood thatoperations attributed to the wireless communication network may be morespecifically performed by particular hardware elements and/or softwareelements of the wireless communication network. For example, one or morecontroller elements, such a processor, controller, or other computingdevice, and storage elements of the wireless communication network mayembody or otherwise be in communication with a computer program productwhich includes a computer-readable storage medium and one or morecomputer programs or instructions (i.e. software) for performing one ormore of the operations relating to embodiments of the present invention,including each block of the block diagrams and flowchart illustrationsdisclosed herein. At least one of the storage elements may includestored information for one or more predetermined areas, such as theboundaries of the predetermined areas relative to one or more of thetransceiver elements. It is understood that the controller element(s)and the storage element(s) are configured to be in communication withthe corresponding transceiver element and/or switching element for thepredetermined areas. It is also understood that one or more of thecontroller element(s) and the storage element(s) may be co-located witha transceiver element or a switching element. Or that a controllerelement co-located with a first transceiver element or a first switchingelement may send instructions to a second transceiver element or asecond switching element through the wireless communication networkand/or through a second communication network.

As a more specific example, an embodiment as illustrated in FIG. 5 mayinclude a system 12 comprising a plurality of transceiver elements 14,at least one storage element 22, a controller element 15, and at leastone switching element 16. Each transceiver element 14 may define acoverage area, wherein each transceiver element 14 is configured to sendand receive one or more signals to and from one or more mobile deviceswithin the coverage area of the transceiver element 14. The storageelement 22 may identify the one or more mobile devices for eachtransceiver element 14. For example and as discussed above, the storageelement 22 may include a VLR and LAI pertaining to the mobile devices.The controller element 15 may receive the request to send a remindersignal to the mobile devices within a predetermined area. The requestmay be routed to the controller element 15 through one of thetransceiver elements 14 or through other receiving elements of thesystem or through a second communications system, such as the PSTN or awide area network such as the Internet.

The controller element 15 may also identify at least one transceiverelement 14 that defines a coverage area that includes the predeterminedarea and send instructions to the transceiver element 14 to send areminder signal to the one or more mobile devices within thepredetermined area. For example, the controller element 15 may identifythe at least one transceiver element 14 by the accessing the informationstored within the storage element 22. The controller element 15 mayfurther instruct the transceiver element 14 to send a preliminarilyquery signal to the one or more mobile devices within the coverage areaof the transceiver element 14 to solicit a location for each of the oneor more mobile devices within the coverage area of the transceiverelement 14. The preliminarily query signal may be configured to receivea response from the mobile devices but not to activate the ringerelement of the mobile devices. Each mobile device may respond to thequery signal by providing the location of the mobile device. Forexample, as discussed above, the mobile device may include a locatingsensor. Or the controller element 15 may determine the location of eachof the mobile devices by the angle or time in which the response signalis received by at least two transceiver elements 14.

Sending reminder signals to active mobile devices within a predeterminedarea may help to reduce disruptions during an event from mobile devices.In particular, the reminder signal may help remind the patrons of theevent to change the ring setting on their mobile devices to non-audioindicators. Moreover, sending a reminder signal does not substantiallyinterfere with the operability of the mobile devices and thus emergencyor other important signals may still get through to the patrons duringthe event without disrupting the event.

In the preceding specification, various embodiments of the claimedinvention have been described. It will, however, be evident that variousmodifications and changes may be made thereunto without departing fromthe broader spirit and scope of the invention as set forth in the claimsthat follow. The specification and drawings are accordingly to beregarded in an illustrative rather than restrictive sense.

1. A method comprising: identifying one or more active mobile deviceswithin a predetermined area; and sending the reminder signal to the oneor more active mobile devices within the predetermined area.
 2. Themethod according to claim 1 further comprising receiving a request tosend the reminder signal to the one or more active mobile devices withina predetermined area.
 3. The method according to claim 2, wherein thesending of the reminder signal precedes an event at the predeterminedarea.
 4. The method according to claim 2, wherein the one or more activemobile devices operate within at least one wireless communicationnetwork having a plurality of transceiver elements, and the identifyingof the one or more active mobile devices includes determining at leastone transceiver element having a coverage area that includes thepredetermined area.
 5. The method according to claim 4, wherein theidentifying of the one or more active mobile devices within thepredetermined area includes querying each of the active mobile deviceswithin the coverage area of the at least one transceiver element tosolicit a location of each of the active mobile devices within thecoverage area.
 6. The method according to claim 5, wherein at least oneof the one or more active mobile devices within the coverage areaincludes a locating sensor for determining a location of the at leastone active mobile device, and wherein the method further comprisingreceiving responses to the query that provide the respective locationsof the at least one active mobile device within the coverage area. 7.The method according to claim 5, wherein identifying the one or moreactive mobile devices within the predetermined area further includesreceiving responsive signals from at least one active mobile device ofthe one or more active mobile devices at least two transceiver elementsof the wireless communication network and determining the location forthe at least one active mobile device that transmits said responsivesignals based on a time of arrival of said responsive signals to the atleast two transceiver elements.
 8. The method according to claim 5,wherein identifying the one or more active mobile devices within thepredetermined area further includes receiving responsive signals from atleast one active mobile device of the one or more active mobile devicesat least two transceiver elements of the wireless communication networkand determining the location for the at least one active mobile devicethat transmits said responsive signals based on an angle of arrival ofsaid responsive signals to the at least two transceiver elements.
 9. Themethod according to claim 1, further comprising sending a request to atleast one wireless communication network to send the reminder signal tothe one or more active mobile devices within a predetermined area andwherein the identifying of one or more active mobile devices within thepredetermined area is conducted before the sending of the request to theat least one wireless communication network.
 10. A system comprising: aplurality of transceiver elements, each transceiver element defining acoverage area, wherein each transceiver element is configured to sendand receive one or more signals to and from one or more active mobiledevices within the coverage area of the transceiver element; at leastone storage element configured to identify the one or more active mobiledevices for each transceiver element; and a controller elementconfigured to receive a request to send a reminder signal to one or moremobile devices within a predetermined area of one or more of thecoverage areas, identify the one or more active mobile devices withinthe predetermined area and direct transmission of a reminder signal tothe one or more mobile devices that have been identified.
 11. The systemaccording to claim 10, wherein the controller element is configured toidentify at least a first transceiver element defining a coverage areathat includes the predetermined area and to instruct the firsttransceiver element to send a reminder signal to the one or more of theactive mobile devices within the predetermined area.
 12. The systemaccording to claim 11, wherein the controller element is configured toinstruct the first transceiver element to send a query signal to the oneor more active mobile devices within the coverage area of the firsttransceiver element to solicit a location for each of the one or moreactive mobile devices within the coverage area of the first transceiverelement.
 13. The system according to claim 12, wherein the firsttransceiver element is configured to receive a locating signal inresponse to the query signal from each of the one or more active mobiledevices within the coverage area of the first transceiver element, andwherein the locating signal includes a location for the active mobiledevice associated with the locating signal based on a determination madeby the active mobile device.
 14. The system according to claim 12,wherein the first transceiver element and at least a second transceiverelement are configured to receive a locating signal in response to thequery signal from each of the one or more active mobile devices withinthe coverage area of the first transceiver element, and wherein thecontroller element is configured to at least partially determine alocation for each of the active mobile devices within the coverage areaof the first transceiver element based on a time of arrival of eachlocating signal to the first transceiver element and a time of arrivalof each locating signal to the second transceiver element.
 15. Thesystem according to claim 12, wherein the first transceiver element andat least a second transceiver element are configured to receive alocating signal in response to the query signal from each of the one ormore active mobile devices within the coverage area of the firsttransceiver element, and wherein the controller element is configured toat least partially determine a location for each of the active mobiledevices within the coverage area of the first transceiver element basedon an angle of arrival of each locating signal to the first transceiverelement and an angle of arrival of each locating signal to the secondtransceiver element.
 16. A computer program product comprising acomputer-readable storage medium having computer-readable program codeportions stored therein, the computer-readable program code portionscomprising: a first executable portion configured to identify one ormore active mobile devices within a predetermined area; and a secondexecutable portion configured to send the reminder signal to the activemobile devices within the predetermined area.
 17. The computer programproduct according to claim 16 further comprising a third executableportion configured to receive a request to send the reminder signal tothe one or more active mobile devices within the predetermined area. 18.The computer program product according to claim 16, wherein the one ormore active mobile devices operate within at least one wirelesscommunication network having a plurality of transceiver elements, andthe computer program product further comprising a third executableportion configured to determine at least one transceiver element havinga coverage area that includes the predetermined area.
 19. The computerprogram product according to claim 18 further comprising a fourthexecutable portion configured to query each of the one or more activemobile devices within the coverage area of the at least one transceiverelement to solicit a location of each of the one or more active mobiledevices within the coverage area.
 20. The computer program productaccording to claim 19 further comprising a fifth executable portionconfigured to receive a locating signal in response to the query fromeach of the one or more active mobile devices within the coverage areaof the at least one transceiver element and determine a location foreach of the one or more mobile devices within the coverage area of theleast one transceiver element that transmits the locating signal.